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全球羊和山羊囊炎感染的系统性分析

Ying Feng^1,2, Ruiying Guo^1,2, Xiaoyu Sang^1,2

¹Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, Key Laboratory of Zoonosis, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Dongling Road 120, Shenyang 110866, China.

Pathogens (Basel, Switzerland)

|July 29, 2023

概括

萨尔科囊症是一种细胞内寄生病,在全球范围内影响绵羊和山羊. 这次审查发现感染率很高,年龄和性别影响了这些家畜的易感性.

科学领域:

兽医寄生虫学兽医寄生虫学
动物传播疾病动物传播疾病
畜牧业的健康畜牧业的健康

背景情况:

囊炎是一种广泛的细胞内寄生虫疾病,由Sarcocystis物种引起.
它会影响牲畜的健康,症状包括腹和肌肉疼痛.
了解全球流行率对于疾病管理至关重要.

研究的目的:

调查羊和山羊中萨尔科囊感染的全球流行情况.
为了确定宿主物种的偏好和感染的风险因素.
为了分析 Sarcocystis 在小反动物中的传播模式.

主要方法:

5个主要科学数据库的系统审查 (科学网,科学直接,PubMed,Scopus,谷歌学者).
纳入标准集中在2013-2022年期间发表的关于绵羊和山羊肉囊的研究.
数据提取和对36篇精选文章的元分析,包括44个数据集.

主要成果:

总体上,羊群中囊炎感染率为66.3%,山羊群为52.1%.
确定的宿主物种偏好:羊中的S. tenella和S. arieticanis;山羊中的S. capracanis.
年龄和性别是显著的风险因素,女性和一年以上的动物的感染率更高.

结论:

在全球范围内,囊炎感染在绵羊和山羊中非常普遍.
宿主特异性和宿主因素,如年龄和性别,显著影响感染动态.
调查结果提供了关于囊炎传播的见解,有助于为牲畜制定有针对性的控制策略.

关键词:

萨尔科西斯蒂斯 spp. 的一种.囊症是指囊症的发生.一只山羊,一只山羊.感染率感染率感染率羊群羊群羊群的羊群是什么意思

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